{"id":967,"date":"2005-01-14T09:43:00","date_gmt":"2005-01-14T08:43:00","guid":{"rendered":"https:\/\/kids.esa.int\/huygens_makes_history_on_titan\/"},"modified":"2026-10-08T00:34:19","modified_gmt":"2026-10-07T22:34:19","slug":"huygens_makes_history_on_titan","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/da\/huygens_makes_history_on_titan\/","title":{"rendered":"Huygens skriver historie p\u00e5 Titan"},"content":{"rendered":"
\n

Der blev skrevet historie tidligere i dag, da ESA\u2019s Huygens-sonde med succes landede p\u00e5 Saturns st\u00f8rste m\u00e5ne, Titan.<\/p>\n<\/div>\n

Signaler, der blev modtaget i eftermiddags ved Det Europ\u00e6iske Rumoperationscenter (ESOC) i Darmstadt, Tyskland, viser, at det tallerkenformede rumfart\u00f8j overlevede sin br\u00e6ndende indtr\u00e6ngning i Titans t\u00e6tte atmosf\u00e6re.<\/p>\n

Det var menneskehedens f\u00f8rste vellykkede fors\u00f8g p\u00e5 at sende en sonde til en planetlignende himmelkrop i solsystemets fjerne yderkanter.<\/p>\n

Efter en syv \u00e5r lang tur ombord p\u00e5 Cassini-rumfart\u00f8jet blev Huygens frigivet fra moderskibet den 25. december.<\/p>\n

\"Huygens
Huygens p\u00e5 vej ned med faldsk\u00e6rm<\/figcaption><\/figure>\n

Efter at have fl\u00f8jet alene i 20 dage styrtede Huygens i dag kl. 11.13 CET (10.13 GMT) ned i Titans \u00f8vre atmosf\u00e6re. Beskyttet af et varmeskjold bremsede sonden op fra 18.000 til 1.400 km i timen p\u00e5 blot tre minutter.<\/p>\n

Kort efter foldede en stor faldsk\u00e6rm sig ud. I en h\u00f8jde p\u00e5 omkring 160 km begyndte sondens instrumenter at tage billeder og unders\u00f8ge atmosf\u00e6ren. I mere end to timer blev data fra Huygens modtaget og gemt p\u00e5 Cassini, mens den fl\u00f8j forbi.<\/p>\n

Da Saturn i \u00f8jeblikket befinder sig 1.200 millioner km fra Jorden, tog det 67 minutter for signalerne fra Cassini at n\u00e5 frem.<\/p>\n

Endelig opfangede en stor radiomodtager i USA Cassinis svage signaler. Dataene blev derefter sendt til ESOC til analyse. Den lange, nervepirrende ventetid for forskerne var nu forbi.<\/p>\n

\u201cTitan er en fascinerende verden, og vi ser nu sp\u00e6ndt frem til resultaterne,\u201d sagde professor David Southwood, direkt\u00f8r for ESA\u2019s videnskabelige program.<\/p>","protected":false},"excerpt":{"rendered":"

History was made earlier today when ESA\u2019s Huygens probe successfully landed on Saturn\u2019s largest moon, Titan. Signals received this afternoon at the European Space Operations Centre (ESOC) in Darmstadt, Germany, […]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"esa_banner_image":"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2005\/01\/artist_s_impression_of_huygens_touchdown2\/17878885-2-eng-GB\/Artist_s_impression_of_Huygens_touchdown.jpg","esa_banner_description":"Artist's impression of Huygens touchdown","esa_banner_credit":"ESA \/ D. Ducros","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2005\/01\/Artist_s_impression_of_Huygens_touchdown2","esa_external_url":"","esa_external_new_window":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":true},"categories":[10,11,12],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-967","post","type-post","status-publish","format-standard","hentry","category-learn","category-our-universe","category-planets-and-moons"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/967","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/comments?post=967"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/967\/revisions"}],"predecessor-version":[{"id":4760,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/967\/revisions\/4760"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/media?parent=967"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/categories?post=967"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/tags?post=967"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/panel?post=967"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/language?post=967"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/age?post=967"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/duration?post=967"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/resource_type?post=967"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/audience?post=967"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/wf_post_folders?post=967"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}